{
  "species_id": 62,
  "folder": "62_沧龙",
  "pages": [
    {
      "source": "讲解手册/珍奇柜-颌展签五审_0923.pdf",
      "page": 20,
      "role": "exhibit_context",
      "files": [
        "62_沧龙/Exhibit_Materials/Handbook_06_p020.pdf",
        "62_沧龙/Exhibit_Materials/Handbook_06_p020.jpg",
        "62_沧龙/Exhibit_Materials/Handbook_06_p020.txt"
      ],
      "text": "沧龙类牙齿\n白垩纪海洋中的多样化捕食者\n沧龙类是一类高度适应水生生活的有\n鳞类爬行动物，在白垩纪晚期广泛分布\n于世界各地的海洋中。它们与现生蜥蜴\n和蛇同属有鳞类。不同沧龙具有形态多\n样的牙齿，可用于抓握、切割或压碎猎\n物，反映出它们具有不同的食性和生态\n适应。\nMosasaur tooth\nDiverse Predators of the Cretaceous Seas\nMosasaurids were aquatic squamate reptiles that \nbecame widely distributed in the world’s oceans during \nthe Late Cretaceous. They belonged to Squamata, the \nsame major group that includes modern lizards and \nsnakes. Mosasaurids ranged from relatively small forms \nto giant marine predators. They evolved a wide variety of \ntooth shapes adapted for grasping, cutting, or crushing \nprey, reflecting their diverse diets and ecological roles in \nLate Cretaceous marine ecosystems.",
      "text_method": "native"
    }
  ],
  "videos": [],
  "images": [],
  "labels": []
}